Neil Patrick and David Sing "You're the Top"

Neil Patrick Harris and partner David Burtka performed a spirited rendition of "You're the Top" at a benefit for the Trevor Project last Sunday.

Trevor Live! -- a fund-raiser for the organization that helps prevent LGBT teen suicide -- took place at the Hollywood Palladium in Los Angeles and featured performances from Darren Criss and Jesse Tyler Ferguson. Lady Gaga was honored with the organization's Hero award. But one of the most rousing moments of the evening was the couple's take on the Cole Porter classic.

Watch video of the performance below.
David Burtka and NPH "You're the Top"by 1dobiedc